Re: Power utility Meter


First : you should programme the digital meter for it's CT ratio to show correct power consumption .

Second  : CT Polarity should be same on meter trminal

Third : CT Shoudl be measuring Class ie. CL-0.5 or CL1.0

Four : Phase Sequence in right order ie. R Y b for Potential & Current  as Load side to meter terminal must be in same order